Search
Now showing items 81-89 of 89
Total Synthesis Of Sesquiterpenes Acorenols, Chamigrenes And Laurokamurene B; And Enantiospecific Synthesis Of ABC-Ring System Of A-Nor And Abeo Pentacyclic Triterpenes
(2011-01-21)
Among Nature’s creation, terpenoids are more versatile and exciting natural products. In a remarkable display of synthetic ingenuity and creativity, nature has endowed terpenes with a bewildering array of carbocyclic ...
Synthetic Approaches To Herbertenoid And Cuparenoid Sesquiterpenes
(2011-02-25)
Among Nature's creation, terpenoids are more versatile and exciting natural products. In a remarkable display of synthetic ingenuity and creativity, nature has endowed terpenes with a bewildering array of carbocyclic ...
Modular Design Of Fluorescent Cation Sensors On A Bile Acid Scaffold
(2011-08-05)
Bile acid-based cation sensors involving through space photo-induced electron transfer (PET) processes have been synthesized. In this approach, appropriate known fluorophores and aza crown ether receptor units were attached ...
Mechanistic And Synthetic Investigations On Carboxylic Anhydrides And Their Analogs
(2011-02-09)
This thesis reports diverse synthetic and mechanistic studies in six chapters, as summarized below.
Chapter 1. Revised mechanism and improved methodology for the perkin condensation.1 The generally accepted mechanism for ...
Novel Strategies Towards Condenced Triazoles, Ferrocene Aminoacids, Conjugates And Selenosulfides
(2011-01-17)
Chapter 1: Facile entry into triazole fused tetrahydropyrazinones from amines and amino acids.
In this chapter, A practical and high yielding regioselective synthesis of several new, enantiopure 4,5,6,7-tetrahydro[1,2, ...
Chemistry Of Tetrathiomolybdate : Application In Organic Synthesis
(2011-01-27)
The thesis entitled “Chemistry of Tetrathiomolybdate: Applications in Organic Synthesis” is divided in to six chapters
Chapter 1: Synthesis of -amino disulfides, cystines and their direct incorporation into peptides ...
Structure And Reactivity In Bridged Polycylic Systems : Cis-trans Enantiomerism, Fulvene Cycloadditions And Crystallographic Studies Of Bridgehead β-Ketoacids
(2011-02-21)
The thesis entitled "Structure and reactivity in bridged polycyclic systems: cis-trans enantiomerism, fulvene cycloadditions and crystallographic studies of bridgehead β-ketoacids " consists of two parts. Part I contains ...
Bile Acid Derived Adaptive Dendrons And Anion Receptors
(2011-02-15)
Chapter 1. Bile acid derived adaptive dendrons
Bile acids are naturally occurring rigid, chiral molecules with unique facial amphiphilicity making it an attractive build block for designing supramolecular systems. ...